Drilldown: Patents

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Patents > Tech fields : adjudicated or control & Number of claims: 4-6

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Office:
Inventors:
None (7) · Robert Esnault-Pelterie (6) · Henry Calder Lobnitz (5) · John Law Garsed (4) · Carlo Navaro (4) · Anton Flettner (4) · Harris Booth (3) · Bert Hinkler (3) · Alexander Blair Thaw (3)
Inventor country:
Inventor location:
None (150) · Seine (4) · Budapest (3) · London (3) · England (3) · Manche (2) · Bouches-du-Rhône (2) · Beslon par Villedieu (2)
Applicant person:
None (6) · Robert Esnault-Pelterie (6) · Henry Calder Lobnitz (5) · John Law Garsed (4) · Carlo Navaro (4) · Anton Flettner (4) · Alexander Blair Thaw (3) · Bert Hinkler (3) · Harris Booth (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (42) · 324718 (2)
Granted:
Supplementary to patent:
None (108) · Patent GB-1909-2111 (4) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1908-239989 (2) · Patent AT-1907-37570 (2) · Patent FR-1911-431862 (2) · Patent FR-1905-361570 (2) · Patent FR-1911-431131 (2)
Related to aircraft:
Patent agent:
None (49) · Armengaud jeune (9) · Marks & Clerk (9) · Haseltine, Lake & Co. (8) · Abel & Imray (6) · Herbert Haddan & Co. (5) · L. Chassevent (5) · Brewer & Son (5) · None (5) · Rayner & Co. (4) · Munn & Co. (3) · Schwab (3) · G. F. Redfern & Co. (2) · E. Blétry (2) · Lavoix et Mosès (2) · Hippolyte Josse (2) · Brierley & Howard (2) · W. P. Thompson & Co. (2) · Brierley & Appleyard (2) · Boult, Wade & Tennant (2)
National tech categories:
None (89) · FR 6.4 (40) · HU V/h (8) · DE 77h.5 (5) · AT 77d (4) · DE 77 (4) · USPC 244/76R (2) · USPC 244/229 (2) · USPC 244/79 (2) · FR 6.2 (2)
IPCs:
None (54) · IPC B64C13/00 (25) · IPC B64C17/00 (21) · IPC B64C1/00 (15) · IPC B64C39/00 (12) · IPC B64C3/38 (7) · IPC B64C13/12 (6) · IPC B64C23/00 (4) · IPC B64C35/00 (4) · IPC B64C13/24 (4) · IPC B64C3/54 (3) · IPC B64C33/02 (3) · IPC B64C11/00 (3) · IPC B64C17/06 (2) · IPC B64C13/00 (2) · IPC B64C13/04 (2) · IPC B64C13/02 (2) · IPC B64C9/02 (2) · IPC CPC B64C13/00 (2) · IPC B64C3/52 (2)
CPCs:
None (37) · CPC B64C13/00 (32) · CPC B64C2700/6256 (22) · CPC B64C17/00 (21) · CPC B64C2700/6218 (8) · CPC B64C39/00 (7) · CPC B64C13/24 (7) · CPC B64C13/12 (7) · CPC B64C3/385 (7) · CPC B64C2700/6214 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (4) · CPC B64C2700/6274 (3) · CPC B64C2009/005 (3) · CPC B64C9/00 (3) · CPC B64C1/00 (3) · CPC B64C17/06 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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